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2-甲基-3-丙烷磺内酯的合成工艺改进

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2007-08-20

Journal: 合成化学

Included Journals: CSCD、ISTIC

Volume: 15

Issue: 4

Page Number: 508-509,518

ISSN: 1005-1511

Key Words: 丙烷磺内酯;焦亚硫酸钠;工艺改进

Abstract: 对2-甲基-1,3-丙烷磺内酯(4)的合成工艺进行了改进.以甲代丙烯醇为原料,经加成、酸化和环化反应合成了4,其结构经1H NMR,13C NMR及MS表征,总收率64.8%.

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